baber/WOPTO huggingface dataset:
Patent JP-H06242498-A (JP)
Title: Flash light emitting device
Inventor: ONDA HIROKI
IPC: G03B15/05
Filed: 1993-02-17
Abstract: PURPOSE:To change the irradiating direction and luminous intensity distribution angle of a light emitting part and to attain the arrangement in an economized space with a simple mechanism by providing a diffraction grid freely moved to positions for covering the front of a flash light emitting tube and retracting therefrom. CONSTITUTION:A built-in stroboscope 5 is composed of the light emitting part 5a composed of a discharge tube 12 and a reflector 13 and a macro adapter 14. The macro adapter 14 is obtained in such a manner that an optical diffraction element is formed on the surface of a plate made of transparent plastic and has a shape and size to cover the whole of an opening part on the front surface of the reflector 13. In macro photographing that a subject distance is extremely short, light is made incident on the macro adapter 14 and diffracted thereon and the irradiating direction is inclined toward the optical axis 0 of a lens (front downward), to execute irradiation. On the other hand, in normal photographing, the micro adapter 14 is moved to the lowermost position and retracted from the front surface of the light emitting part 5a. Therefore, the light emitted from the light emitting part 5a directly transmits a cover glass without the macro adapter 14 and is projected forward in parallel with the optical axis.
Patent JP-2000227365-A (JP)
Title: Method and member for managing temperature
Inventor: TAMURA TOSHIYUKI
IPC: G01K11/12
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To alarm a high temperature exposed state exceeding a preset temperature surely regardless of hot rolling due to a thermal head. SOLUTION: In a temperature managing member 1 printed or coated with information by means of a temperature indicating member 4 which changes color in reaction to the temperature, the temperature indicating member 4 is made of a material which changes color with the temperature after initialization. A temperature indicating part being fixed through initialization by a plurality of heat records to change color with the temperature and time, and an information recording part changing color in a shorter time than the temperature managing time after initialization are formed on same surface.
Patent JP-S58145561-A (JP)
Inventor: IKEDA KENZOU
IPC: B61B10/00
Filed: 1982-02-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05229588-A (JP)
Title: Transportation container for long work
Inventor: NISHIBAYASHI TATSUHIKO
IPC: B65D90/00
Filed: 1992-02-14
Abstract: PURPOSE:To provide a transportation container for a long work in which a long work can be packed easily and securely and which can be used repeatedly. CONSTITUTION:A container C is built in a manner of being separable into a left half of container CL and a right half of container CR. A drip mold W is supported between work-supporting arms 16, 17 from work-supporting members 14, 15 provided in a pair, one pair in front and the other pair in the rear, in each of the left half of container CL and the right half of container CR. One of the work-supporting arms, designated by 16, is provided lower than the other designated by 17 and the drip mold W is given force of gravity that brings its tip to come in touch with a corrugated board 19 functioning to check displacement of the work. As a result, the drip molds W can be prevented from jumping by shaking during transportation and can be made to stay stabilized in their positions.
Patent JP-2000227413-A (JP)
Title: Electrode array for electrophoresis
Inventor: ISHIDA AKIRA
IPC: G01N27/447
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To make constant each space between each electrode and each capillary column end on the injection side, in a multi-capillary column electrophoretic unit. SOLUTION: Positioning holes 14 with their upper end sides opened with tapered stapes are formed precisely in the direction orthogonal to an upper face of an insulation plate 18 in positions corresponding to an array of capillary column ends 2a in the insulation plate 18. An opening part 24 is formed in each electrode part 22, and an electrode 16 is fixed precisely in a position having a fixed distance from the positioning hole 14 corresponding to the hole 14 in the each opening part 24 to projected to the direction orthogonal to a face of the electrode 22. Opening parts 26 are formed in positions corresponding to the opening parts 24 in an insulation plate 20.  When a capillary cassette is fixed to an electrophoretic unit, and array for the capillary column ends 2a is corrected by the positioning holes 14 to be determined, and the capillary column ends 2a are fixed to the electrodes 16 with prescribed spacing.
Patent JP-S54121692-A (JP)
Title: Circular polarized wave phase modulation converter
Inventor: ISHII YASUHIRO
IPC: G01S7/02
Filed: 1978-03-15
Abstract: PURPOSE:To increase the detection sensitivity as well as to reduce the noise through identification from the unnecessary reflected wave sent from the unnecessary object by receiving the forward turning circular polarized wave and then radiating again the phase-modulated forward turning circular polarized wave through the antenna in the form of the reflected wave. CONSTITUTION:The pi/2 phase unit is connected to terminal B' side of microstrip antenna 1, and transmission line CE and DF are set to pi/2 phase length, i.e., the line length of lambdag/2 (lambdag: half wavelength). With application of the positive or negative pulse to modulating diode 4 and 5 from terminal G, diode 4 and 5 are turned on and off simultaneously. And with incidence of the forward turning circular polarized wave to antenna 1, the wave is reflected at the diode point at the ON time and then reflected at the end of lambdag/2 line at the OFF time to return with the phase changed by pi. Thus, the phase-modulated wave of 0-pi is radiated as the forward turning circular polarized wave by turning the diode on and off. In this way, the forward turning circular polarized wave is received and then radiated again in the form of the reflected wave.
Patent JP-H0696193-A (JP)
Title: Method and device for displaying component identification result
Inventor: HARADA KOICHI
IPC: G06T1/00
Filed: 1992-02-15
Abstract: PURPOSE:To accurately perform teaching without operating an industrial robot actually and to easily limit a range of malfunction when the supply of components is performed erroneously by performing a feature value extraction processing based on the detection image of the components, identifying the components based on an extracted feature value, and displaying an identification result with the detection image. CONSTITUTION:This method and device is equipped with an image detecting part 4 consisting of a CCD camera, etc., and an image processing part 5 which performs binarization processing, the feature value extraction processing, component identification processing. etc., setting an image detection signal from the image detecting part 4 as input and displays a binary image and a component identification result on a display 5a visually, etc. In the component identification processing, the binarization processing is applied to a fetched image, and the binary image at every component is extracted by performing connectivity analysis based on the binary image, and the feature values of an area value, peripheral length, circumscribing square length, and the number of holes, etc., can be obtained basing on the binary image, then, it is discriminated whether or not the component is the one of identification target basing on the obtained feature value and corresponding threshold value.
Patent JP-S62185114-A (JP)
Title: Automatic flatness measuring instrument
Inventor: MATSUMI TOSHIYUKI
IPC: G01B21/30
Filed: 1986-02-12
Abstract: PURPOSE:To obtain a flatness measuring device which is capable of measuring quickly with a free mobility and with a high accuracy, by arranging a plurality of displacement meters at an equal interval along the length of a straight body having a rigidity. CONSTITUTION:Signals obtained from displacement meters 8a-8t by placing a measuring device on a plank do not indicate the interval between the plank 3 and a straight body 6 as it is. So, before used,the measuring device is brought onto a surface plate and the initial value of the displacement meters 8a-8t is recorded in a small measuring device 9. This recording command from a preset command switch 11. In the normal flatness measurement, a highly accurate distance measurement by subtracting a value read by a preset command. Based distances (Yi-Yi+12) between the straight body 6 and the planks 3, four equal intervals (Xi-Xi+12) thus obtained are combined in the order four per group and approximation thereof is done by a cubic expression to compute peak points 13a and 13b by using Lagrange's interpolation formula and the position and the pulse height value at a bottom point 14a from the rate of change in the distance Y being zero.
Patent JP-H08199090-A (JP)
Title: Powder coating material and its production
Inventor: UEMAE MASAKI
IPC: C08K3/00
Filed: 1995-01-26
Abstract: PURPOSE: To obtain a powder coating material which can be applied uniformly with good applicability and gives a smooth and glossy coating film with improved hiding power by adding silica particles to a powder having a specified particle shape and a small particle size. CONSTITUTION: This powder coating material is prepd. by adding silica particles to a fine powder having a shape factor S of 100.1-200, pref. 105-140, and an average particle size of 1-20μm, pref. 3-10μm. Produced by merely adding silica to the fine powder, the cost of the material is low. Moreover, it can be applied uniformly with good applicability even when applied thin and can form a smooth and glossy coating film with high hiding power.
Patent JP-S56126183-A (JP)
Title: Electronic typewriter with indicator
Inventor: MIYAMOTO MASAO
IPC: B41J3/50
Filed: 1980-03-07
Abstract: PURPOSE: To eliminate the need for a troublesome erasing which is done after printing, by a method wherein input signals are indicated in order with an indicator installed, and printing is done after confirmation of errors and correction.  
     CONSTITUTION: An electronic typewriter body 1, consisting of an operating unit 6 for inputting a signal, a storage unit 8 for storing an input signal, and an indicator 10 for indicating the input signal, and a printer 2 for printing the input signal are coupled through a connector or the like. At least part of a necessary signal is printed at the printer 2 through a controlling unit 7 after signals inputted in the indicator after being inputted are indicated in order and after errors of the input signals are confirmed and corrected. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09227586-A (JP)
Title: Treatment of saccharide residue-containing acrylate esters
Inventor: YURUGI KEIJI
IPC: C07H15/10
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To stably treat acrylate ester on its storage, transportation, transfer, etc., by adding a primary antioxidizing agent to the specific saccharide residue- containing acrylate ester and controlling the molecular oxygen concentration of the gaseous phase in a specific range. SOLUTION: This saccharide residue-containing acrylate ester of the formula (R1 is H, an organic residue; R2 is H, a counter ion or an organic residue; G is a saccharide residue) [e.g. methyl-α-(glucosidemethyl)acrylate] is treated in the presence of a primary antioxidizing agent (e.g. hydroquinone monomethyl ether) in a molecular oxygen concentration of 0.1-10vol.% in the gaseous phase and further in the presence of a secondary antioxidizing agent (e.g. dilauryl-3,3'- thiodipropionate) and/or a chelating agent (e.g. ethylene diamine tetraacetate). Thus, the objective saccharide residue-containing acrylate ester excellent in hydrophilicity, biodegradability and biocompatibility and useful for surface- treating agents, medical treatment materials, water-absorbing resins, surfactants, etc., can stably be treated.
Patent JP-H02289911-A (JP)
Title: Magnetic head and production thereof
Inventor: YOSHIKAWA HIDEKI
IPC: G11B5/127
Filed: 1990-02-08
Abstract: PURPOSE:To allow joining and fixing without using a welding material by forming a joint layer of a nonmagnetic oxide layer of a high m.p. spreading in the entire area of the joint surfaces of both core half bodies and the partial region nearer on the sliding contact surface side with a recording medium than a coil groove and forming a working gap of the partial region of the nonmagnetic oxide layer. CONSTITUTION:A notch 4a is formed in continuation with a winding groove 4 above the winding groove 4 of a 1st magnetic core half body 1a and the bottom end of the gap depth of the working gap 11 is regulated by the notch 4a. The nonmagnetic oxide layer 14 of the high m. p. consisting of the SiO2 or the like which is formed by forming a metal alkoxide soln., such as silicon alkoxide soln., to a gel body, then solidifying the same is interposed over the entire are of the joint surfaces in the butt parts of the 1st and 2nt core half bodies 1a, 1b. Both the core half bodies 1a, 2b are securely joined face-to-face by the nonmagnetic oxide layer 14 and function also as a gap spacer for forming a working gap 11. The secure surface-to-surface joining is executed in this way without using the welding material.
Patent JP-H07214882-A (JP)
Title: Seal impression
Inventor: OYA HIROSHIGE
IPC: B41K1/02
Filed: 1994-02-01
Abstract: PURPOSE:To always automatically set correct upper and lower positions of a seal impression even when the impression is placed vertically at any angle by forming the impression of two types of materials having different specific weights, and incorporating the material having the larger weight by eccentrically deviating the material having the smaller weight. CONSTITUTION:A seal impression 1 is formed of two types of materials A, B having different specific weights so that the material B has larger specific weight than that of the material A and the material B is eccentrically deviated from the material A to be contained. The materials used are irrespective of metal, non-metal, and a method for manufacturing it includes casting, mechanical processing or general processing method. With such a structure, the impression used for a daily life and particularly an official work in Japan is easy to be used to be always vertically correctly pressed without recognizing and to have an image of imagining a luck of a self-righting Daruma doll.
Patent JP-H08215857-A (JP)
Title: Upset butt welding method of disk wheel rim
Inventor: SUZUKI YUKIMITSU
IPC: B23K11/34
Filed: 1995-02-17
Abstract: PURPOSE: To improve joining of upset butt welding and to reduce crack of joining part by making the end face shape of gap shear cutting of high strength hot rolled steel plate to the specified rollover rate/rollover rate difference in the width direction. CONSTITUTION: A high strength hot rolled steel plate of >=490MPa tensile strength is subjected to gap shear cutting, the end face of obtained rim stock is subjected to upset butt welding, a disk wheel rim for vehicle is obtained through trimming, forming. At this time, the rollover rate of joining shape of the rim stock 4 (=a/t×100) is made to 15-30%, further, the drooping rate difference in the rim width direction is made to <=5%. wherein (a) is rollover height, (t) is plate thickness. By bonding by use of the rim stock 4, an electric current density at upset butt welding is increased, there is not secondary breakage of cut cross section, contact area is uniformized, as a result, the bondability is improved.
Patent JP-2000226624-A (JP)
Title: Method for removing base material
Inventor: WAKAYAMA HIROAKI
IPC: C22C1/08
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a covering on which the surface shape of a base material is transferred by holding a coat body in which the covering is applied on the surface of the base material containing a carbon substance, etc., in the atmosphere of active oxygen, and allowing the base material to be reacted with oxygen to easily remove the base material while maintaining the quality of the covering. SOLUTION: A covering such as a silica which is not easily reacted with oxygen is applied on the surface of a base material containing a substance to be reacted with oxygen such as carbon substance including active carbon, an organic matter such as amine. Regarding the application a super-critical fluid capable of achieving the application uniformly in a short time is preferably used. As coat body obtained thereby is held in the atmosphere of active oxygen to allow the base material to be reacted with oxygen. In this atmosphere of active oxygen, the temperature of the coat body is made to preferably <=180 deg.C using low-temperature oxygen plasma to surely prevent the re-arrangement, the structural change, etc., of the covering. At least a part of the base material can be easily removed by this reaction.
Patent JP-H07221442-A (JP)
Title: Reflow soldering method
Inventor: KOMAMINE HIROTO
IPC: H05K3/34
Filed: 1994-01-31
Abstract: PURPOSE:To reduce manhours, and line equipment, and to reduce heat stress to a part by enabling reflow soldering of a surface mount part, and an insertion part to a substrate simultaneously. CONSTITUTION:The method includes a process for applying cream solder 15 to one surface 11 of a substrate 10, a process for inserting an insertion part 20 to the substrate 10 from a side of the other surface 12, a process for temporarily fixing the insertion part 20 to the substrate 10 against drop-off, a process for mounting the surface mount part 20 on the substrate 10, and a process for performing reflow soldering for the surface mounting part 20 and the temporarily fixed insertion part 50 simultaneously.
Patent JP-H09221936-A (JP)
Title: Air exhausting construction for building
Inventor: FURUYA SHIGEO
IPC: E04H12/28
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of exhausting high-temperature air accumulated in the upper portion of a building without a forced exhaust device by communicating a stack built next to the building, to an upper communicating portion. SOLUTION: This air exhaust construction for a building is made by a building 1, and a stack 3 connected and communicated each other at a communicating portion 4 at an upper portion. And the stack 3 is formed with an outer cylindrical body 5 and an inner cylindrical body 6. Also, the inner cylindrical body 6 is connected to a combustion apparatus 2 through a lower communicating portion 7 for exhausting ordinary exhaust gas from combustion. Next, the outer cylindrical body 5 has a function of a decorative member for covering and hiding the inner cylindrical body 6 and also a function of inspection passage 8 for inspecting the inner cylindrical body 6. Natural ventilating force increases as the temperature of a gas to be exhausted becomes higher and the height of the outer cylindrical body 5 becomes larger.  Therefore, the capacity of indoor space of a building 1 and the maximum room temperature must be considered for adequately designing the stack 3.
Patent JP-S52113550-A (JP)
Title: Water treating apparatus
Inventor: TAMURA KOUZOU
IPC: C02F1/24
Filed: 1976-03-19
Abstract: PURPOSE: To perform water treatment with high efficiency and minimize water loss by providing, to the upper portion of a foam floating surface of an electrolytic bath, a foam chamber having the construction of which sectional area porgressively decreases upward so as to progressively increase a rising speed of foams. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S57142320-A (JP)
Title: Method for adhering surface protective film
Inventor: OOMIZO HIROSHI
IPC: B29C63/02
Filed: 1981-02-27
Abstract: PURPOSE: To enable to simply release a surface protective film from a molded product by temporarily adhering a non-adhesive layer preliminarily and partially formed on the adhering surface of the surface protective film to a molded product so as to be positioned at the end part thereof.  
     CONSTITUTION: In obtaining a molded product covered with a surface protective film by a method wherein said film is temporarily adhered to the surface of an object to be adhered and the film adhered object is subjected to molding processing, the aforementioned film is temporarily adhered to the surface of the object to be adhered so as to position a non-adhesive layer formed on the adhering surface side of said film to the end part of the molded product. The surface protective film to be used is a heat fusible one comprising a high molecular substance based on polyethylene or polypropylene, a composite film prepared by providing a heat fusible film or a pressure sensitive material layer to one side surface to said high molecular heat fusible film and, to the adhering side surface of said composite film faced to the object to be adhered, a non-adhesion layer is formed. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11211365-A (JP)
Title: Mechanism for supporting finger in shaft type furnace top preheater
Inventor: NOMURA TAMOTSU
IPC: F27D13/00
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To prevent small pieces a metallic scrap from entering between a socket and a jacket, by sealing off the socket and the shaft wall from each other by making the side periphery of the socket and the side periphery of the jacket slide on each other, and bearing the load added to the finger with a bearing. SOLUTION: The base end of a finger 31 pivotally born by the tip of the cylinder rod 51 of a cylinder. The side periphery of a socket 42 is a circumferential face, and a circular arc face corresponding to the circumferential face of a jacket 42 is made, and also a circular arc face corresponding to the inside periphery of the socket 42 is made also at the inside periphery of a press board 44, and the circular arc faces of the jacket 42 and the press plate 44 slide on the circumferential face of the socket 42. Advancing a cylinder rod 51 and rotating the top of the finger 31 downward around the shaft 41 will open the finger 31, and retreating the cylinder rod 51, and rotating the tip of the finger 31 upward around the shaft 41 to return it to its former horizontal position will close the finger 31.
Patent JP-H02219781-A (JP)
Title: Floating roof tear down method for floating roof type tank
Inventor: NAKAZONO HIDEAKI
IPC: B65D88/34
Filed: 1989-02-08
Abstract: PURPOSE:To eliminate danger totally and improve the work efficiency drastically by a method wherein pulling members are attached to pulling member attaching parts, and pulling member take out holes, which correspond with the attaching parts, are provided, and deck posts are made to fall by adding a rotational force to the deck by pulling the pulling members, and thus a floating roof is made to fall. CONSTITUTION:When pulling members 7 are pulled at the same time by two tractors 10, a rotational force, i.e., couple, is added to a deck 4. At the same time, since pulling member take out holes 8 are arranged at a position which is lower than the deck 4, a force in a downward direction is simultaneously added to the deck 4. By these forces, a deck post 2 falls, and accompanying this motion, the deck 4 and annular supporting members 3 descend. Therefore, the tear down of these can be performed on the floor surface of a tank without any type of danger. For pulling member attaching parts 6, a pair of attaching parts with a wire passing through hole can be simply welded to the deck 4. Also, on a tank main body 5, wire take out holes 8, which correspond with the number of the pulling member attaching parts 6, are simply provided. Therefore, there is no work accompanied by danger.
Patent JP-S52114719-A (JP)
Title: Direct spinning
Inventor: AOKI KAZUYUKI
IPC: D01D5/098
Filed: 1976-03-19
Abstract: PURPOSE: To obtain filament yarns which need not further drawing without producing fluffing or weak filaments, by oiling filament yarns still within a specific temperature range after melt extrusion, by giving the yarns tension, by passing through a water bath, then by taking up the yearns at a high speed. 
     COPYRIGHT: (C)1977,JPO&Japio